#include <iostream>
#include <vector>
#include <string>
#include <cuda_runtime.h>

// GPU函数声明：处理单段PT的猜测生成
void GPU(std::vector<std::string> &val, int num, std::vector<std::string> &guesses, const std::string &guess="");

// 全局变量声明
extern int total_guesses;
